:root {
            --primary-pink: #e91e63;
            --secondary-pink: #f06292;
            --light-pink: #fce4ec;
            --dark-gray: #333333;
            --medium-gray: #757575;
            --light-gray: #f5f5f5;
            --white: #ffffff;
            --black: #000000;
            --transition: all 0.3s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: var(--dark-gray);
            background-color: var(--white);
            overflow-x: hidden;
        }

        /* Navbar Styles - Same as other pages */
        .navbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 80px;
            width: 100%;
            background-color: var(--white);
            position: fixed;
            top: 0;
            left: 0;
            z-index: 1000;
            padding: 0 2rem;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            transition: var(--transition);
            animation: slideDown 0.5s ease-out;
        }

        @keyframes slideDown {
            from {
                transform: translateY(-100%);
                opacity: 0;
            }
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            position: relative;
        }

        .logo img {
            height: 50px;
            width: auto;
            animation: logoFloat 3s ease-in-out infinite;
        }

        @keyframes logoFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-5px); }
        }

        .logo-text {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--dark-gray);
            position: relative;
            overflow: hidden;
        }

        .logo-text span {
            color: var(--primary-pink);
            position: relative;
            display: inline-block;
        }

        .logo-text span::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background-color: var(--primary-pink);
            transform: scaleX(0);
            transform-origin: right;
            transition: transform 0.3s ease;
        }

        .logo:hover .logo-text span::after {
            transform: scaleX(1);
            transform-origin: left;
        }

        .nav-links {
            display: flex;
            gap: 2rem;
        }

        .nav-links a {
            text-decoration: none;
            color: var(--dark-gray);
            font-weight: 500;
            font-size: 1rem;
            position: relative;
            transition: var(--transition);
            overflow: hidden;
        }

        .nav-links a::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background-color: var(--primary-pink);
            transform: translateX(-100%);
            transition: transform 0.3s ease;
        }

        .nav-links a:hover::before {
            transform: translateX(0);
        }

        .nav-links a:hover {
            color: var(--primary-pink);
            transform: translateY(-2px);
        }

        .nav-links a.active {
            color: var(--primary-pink);
        }

        .nav-toggle {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            flex-direction: column;
            justify-content: space-between;
            height: 21px;
            width: 30px;
            position: relative;
            z-index: 1001;
        }

        .nav-toggle span {
            display: block;
            height: 3px;
            width: 100%;
            background-color: var(--dark-gray);
            border-radius: 3px;
            transition: var(--transition);
            position: relative;
        }

        /* Page Header */
        .page-header {
            height: 60vh;
            background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('https://z-cdn-media.chatglm.cn/files/de66eeb5-990c-4e33-b15c-75758b837ced_IMG-20251002-WA0086.jpg?auth_key=1791109073-35aa60cfe995498e9108832dacb14bd2-0-7bd9cbe1ebce0cf02f8456cbf91db667');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: var(--white);
            position: relative;
            overflow: hidden;
        }

        .page-header::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at 20% 80%, rgba(233, 30, 99, 0.3) 0%, transparent 50%),
                        radial-gradient(circle at 80% 20%, rgba(240, 98, 146, 0.3) 0%, transparent 50%);
            animation: pulse 4s ease-in-out infinite;
        }

        @keyframes pulse {
            0%, 100% { opacity: 0.3; }
            50% { opacity: 0.6; }
        }

        .page-header-content {
            position: relative;
            z-index: 1;
            max-width: 800px;
            padding: 0 2rem;
        }

        .page-header h1 {
            font-size: 3.5rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            animation: fadeInUp 1s ease-out;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .page-header p {
            font-size: 1.2rem;
            opacity: 0;
            animation: fadeInUp 1s ease-out 0.3s forwards;
        }

        .breadcrumb {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 10px;
            font-size: 0.9rem;
            opacity: 0;
            animation: fadeInUp 1s ease-out 0.6s forwards;
        }

        .breadcrumb a {
            color: var(--white);
            text-decoration: none;
            transition: var(--transition);
        }

        .breadcrumb a:hover {
            color: var(--secondary-pink);
        }

        .breadcrumb span {
            color: var(--secondary-pink);
        }

        /* Video Stats Section */
        .video-stats {
            padding: 60px 0;
            background: linear-gradient(135deg, var(--primary-pink), var(--secondary-pink));
            color: var(--white);
            position: relative;
            overflow: hidden;
        }

        .video-stats::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,154.7C960,171,1056,181,1152,165.3C1248,149,1344,107,1392,85.3L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
            background-size: cover;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            position: relative;
            z-index: 1;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            text-align: center;
        }

        .stat-item {
            padding: 2rem;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 15px;
            backdrop-filter: blur(10px);
            transition: var(--transition);
        }

        .stat-item:hover {
            transform: translateY(-10px);
            background: rgba(255, 255, 255, 0.15);
        }

        .stat-number {
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
            background: linear-gradient(45deg, #fff, #fce4ec);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .stat-label {
            font-size: 1.1rem;
            opacity: 0.9;
        }

        /* Video Section */
        .videos-section {
            padding: 80px 0;
            background-color: var(--light-gray);
        }

        .section-title {
            text-align: center;
            margin-bottom: 3rem;
        }

        .section-title h2 {
            font-size: 2.5rem;
            color: var(--dark-gray);
            margin-bottom: 1rem;
            position: relative;
            display: inline-block;
        }

        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 3px;
            background: linear-gradient(90deg, var(--primary-pink), var(--secondary-pink));
        }

        .section-title p {
            color: var(--medium-gray);
            max-width: 600px;
            margin: 0 auto;
        }

        /* Video Filters */
        .video-filters {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-bottom: 3rem;
            flex-wrap: wrap;
        }

        .filter-btn {
            padding: 10px 25px;
            background-color: var(--white);
            border: 2px solid var(--primary-pink);
            color: var(--primary-pink);
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            font-size: 1rem;
        }

        .filter-btn:hover,
        .filter-btn.active {
            background-color: var(--primary-pink);
            color: var(--white);
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(233, 30, 99, 0.3);
        }

        /* Featured Video */
        .featured-video {
            margin-bottom: 4rem;
        }

        .featured-video-container {
            position: relative;
            padding-bottom: 56.25%;
            height: 0;
            overflow: hidden;
            border-radius: 20px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
        }

        .featured-video-container iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border: none;
            border-radius: 20px;
        }

        .featured-info {
            margin-top: 2rem;
            padding: 2rem;
            background-color: var(--white);
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
        }

        .featured-info h3 {
            font-size: 1.8rem;
            color: var(--dark-gray);
            margin-bottom: 1rem;
        }

        .featured-info p {
            color: var(--medium-gray);
            line-height: 1.6;
            margin-bottom: 1rem;
        }

        .featured-meta {
            display: flex;
            gap: 2rem;
            font-size: 0.9rem;
            color: var(--medium-gray);
        }

        .featured-meta span {
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .featured-meta i {
            color: var(--primary-pink);
        }

        /* Video Grid */
        .videos-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 2rem;
            margin-bottom: 3rem;
        }

        .video-card {
            background-color: var(--white);
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            transition: var(--transition);
            cursor: pointer;
        }

        .video-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
        }

        .video-thumbnail {
            position: relative;
            padding-bottom: 56.25%;
            height: 0;
            overflow: hidden;
        }

        .video-thumbnail iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border: none;
        }

        .play-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .video-card:hover .play-overlay {
            opacity: 1;
        }

        .play-button {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, var(--primary-pink), var(--secondary-pink));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .play-button:hover {
            transform: scale(1.1);
        }

        .play-button i {
            color: var(--white);
            font-size: 1.5rem;
            margin-left: 5px;
        }

        .video-info {
            padding: 1.5rem;
        }

        .video-category {
            display: inline-block;
            padding: 5px 12px;
            background-color: var(--light-pink);
            color: var(--primary-pink);
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            margin-bottom: 0.75rem;
        }

        .video-title {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--dark-gray);
            margin-bottom: 0.75rem;
            line-height: 1.3;
            transition: var(--transition);
        }

        .video-title:hover {
            color: var(--primary-pink);
        }

        .video-description {
            color: var(--medium-gray);
            font-size: 0.9rem;
            line-height: 1.5;
            margin-bottom: 1rem;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .video-meta {
            display: flex;
            justify-content: space-between;
            font-size: 0.85rem;
            color: var(--medium-gray);
        }

        .video-views {
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .video-views i {
            color: var(--primary-pink);
        }

        .video-date {
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .video-date i {
            color: var(--primary-pink);
        }

        /* Load More Button */
        .load-more-container {
            text-align: center;
            margin-top: 3rem;
        }

        .load-more-btn {
            display: inline-block;
            padding: 12px 40px;
            background: linear-gradient(135deg, var(--primary-pink), var(--secondary-pink));
            color: var(--white);
            border: none;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: var(--transition);
        }

        .load-more-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(233, 30, 99, 0.3);
        }

        /* Video Modal */
        .video-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.9);
            z-index: 2000;
            justify-content: center;
            align-items: center;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .video-modal.active {
            display: flex;
            opacity: 1;
        }

        .modal-content {
            position: relative;
            width: 90%;
            max-width: 900px;
            aspect-ratio: 16/9;
            animation: modalOpen 0.3s ease;
        }

        @keyframes modalOpen {
            from {
                transform: scale(0.8);
                opacity: 0;
            }
            to {
                transform: scale(1);
                opacity: 1;
            }
        }

        .modal-content iframe {
            width: 100%;
            height: 100%;
            border: none;
            border-radius: 10px;
        }

        .modal-close {
            position: absolute;
            top: -40px;
            right: 0;
            font-size: 2.5rem;
            color: var(--white);
            cursor: pointer;
            transition: var(--transition);
        }

        .modal-close:hover {
            color: var(--primary-pink);
            transform: rotate(90deg);
        }

        /* Footer - Same as other pages */
        footer {
            background-color: var(--dark-gray);
            color: var(--white);
            padding: 60px 0 20px;
            position: relative;
            overflow: hidden;
        }

        footer::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(90deg, var(--primary-pink), var(--secondary-pink), var(--light-pink));
            animation: gradientMove 3s ease-in-out infinite;
        }

        @keyframes gradientMove {
            0%, 100% { transform: translateX(-10%); }
            50% { transform: translateX(10%); }
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 3rem;
        }

        .footer-column h3 {
            font-size: 1.3rem;
            margin-bottom: 1.5rem;
            position: relative;
            padding-bottom: 0.5rem;
        }

        .footer-column h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 2px;
            background-color: var(--primary-pink);
        }

        .footer-column p, .footer-column li {
            margin-bottom: 0.8rem;
            color: #ccc;
            position: relative;
            padding-left: 20px;
            transition: var(--transition);
        }

        .footer-column p:hover, .footer-column li:hover {
            color: var(--white);
            transform: translateX(5px);
        }

        .footer-column p::before, .footer-column li::before {
            content: '→';
            position: absolute;
            left: 0;
            color: var(--primary-pink);
            transition: var(--transition);
        }

        .footer-column p:hover::before, .footer-column li:hover::before {
            transform: translateX(3px);
        }

        .footer-column ul {
            list-style: none;
        }

        .footer-column a {
            color: #ccc;
            text-decoration: none;
            transition: var(--transition);
        }

        .footer-column a:hover {
            color: var(--primary-pink);
        }

        .social-links {
            display: flex;
            gap: 1rem;
            margin-top: 1rem;
        }

        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background-color: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            color: var(--white);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .social-links a::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: var(--primary-pink);
            transform: scale(0);
            border-radius: 50%;
            transition: transform 0.3s ease;
            z-index: -1;
        }

        .social-links a:hover::before {
            transform: scale(1);
        }

        .social-links a:hover {
            transform: translateY(-3px);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: #ccc;
        }

        /* Responsive Styles */
        @media (max-width: 768px) {
            .nav-links {
                position: fixed;
                top: 80px;
                left: 0;
                width: 100%;
                height: calc(100vh - 80px);
                background-color: var(--white);
                flex-direction: column;
                justify-content: center;
                align-items: center;
                gap: 2rem;
                transform: translateX(-100%);
                transition: var(--transition);
            }
            
            .nav-links.active {
                transform: translateX(0);
            }
            
            .nav-toggle {
                display: flex;
            }
            
            .nav-toggle.active span:nth-child(1) {
                transform: rotate(45deg) translate(5px, 5px);
            }
            
            .nav-toggle.active span:nth-child(2) {
                opacity: 0;
            }
            
            .nav-toggle.active span:nth-child(3) {
                transform: rotate(-45deg) translate(7px, -6px);
            }
            
            .page-header h1 {
                font-size: 2rem;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .videos-grid {
                grid-template-columns: 1fr;
            }
            
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 576px) {
            .page-header h1 {
                font-size: 1.8rem;
            }
            
            .page-header p {
                font-size: 1rem;
            }
            
            .section-title h2 {
                font-size: 1.8rem;
            }
            
            .featured-info h3 {
                font-size: 1.5rem;
            }
            
            .stats-grid {
                grid-template-columns: 1fr;
            }
            
            .stat-number {
                font-size: 2.5rem;
            }
        }